return 0;
}
+static enum rdma_protocol_type
+c2_query_protocol(struct ib_device *device, u8 port_num)
+{
+ return RDMA_PROTOCOL_IWARP;
+}
+
static int c2_query_pkey(struct ib_device *ibdev,
u8 port, u16 index, u16 * pkey)
{
return netdev;
}
+static int c2_port_immutable(struct ib_device *ibdev, u8 port_num,
+ struct ib_port_immutable *immutable)
+{
+ struct ib_port_attr attr;
+ int err;
+
+ err = c2_query_port(ibdev, port_num, &attr);
+ if (err)
+ return err;
+
+ immutable->pkey_tbl_len = attr.pkey_tbl_len;
+ immutable->gid_tbl_len = attr.gid_tbl_len;
+
+ return 0;
+}
+
int c2_register_device(struct c2_dev *dev)
{
int ret = -ENOMEM;
dev->ibdev.dma_device = &dev->pcidev->dev;
dev->ibdev.query_device = c2_query_device;
dev->ibdev.query_port = c2_query_port;
+ dev->ibdev.query_protocol = c2_query_protocol;
dev->ibdev.query_pkey = c2_query_pkey;
dev->ibdev.query_gid = c2_query_gid;
dev->ibdev.alloc_ucontext = c2_alloc_ucontext;
dev->ibdev.reg_phys_mr = c2_reg_phys_mr;
dev->ibdev.reg_user_mr = c2_reg_user_mr;
dev->ibdev.dereg_mr = c2_dereg_mr;
+ dev->ibdev.get_port_immutable = c2_port_immutable;
dev->ibdev.alloc_fmr = NULL;
dev->ibdev.unmap_fmr = NULL;